A series is 52, 75, 104, 135, 172, 213, 256
If another series is 49,______,______,(z),_____, (x),_______, ______, (y) which follows the same pattern as the series given above, then which of the following equation is/are correct?
1
x + z = y - 11
2
x > y > z
3
y - x = z + 121
4
x + y + z < 600
5
None of the above